baber/WOPTO huggingface dataset:
Patent JP-2005005706-A (JP)
Title: Integrated circuit device and method for manufacturing the same
Inventor: BARD KAREN A
IPC: H01L27/12
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the number of stored data bits per chip to be increased in an SOI type integrated circuit device including a DRAM array which is composed of DRAM cells equipped with a trench capacitor.  <P>SOLUTION: When manufacturing the integrated circuit device, the DRAM array is formed in a SOI wafer having a uniform BOX layer 20 extending in the DPAM array. Thereby, (1) a collar oxide film forming process can be skipped, (2) a buried plate 105 can be connected to an ion implantation region 160 which extends through a device layer 30 and the BOX 20 and is connected to a conductive plug biased to the ground. On the other hand, a pass transistor is of a planer type NFET which is equipped with a leakage current electric discharge path connected to the ground through a grounded bit line and also equipped with a floating body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005347190-A (JP)
Title: Moving body and refueling station
Inventor: YOSHIDA HISAHIRO
IPC: H01M8/04
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving body or the like which can discharge appropriately product water that is formed by a fuel cell.  <P>SOLUTION: Based on a judgment result whether or not a fuel gas is replenished to the fuel cell, discharge of the product water accumulated in a tank 90 is controlled. When the judgment is made that a fuel lid which is installed at a rear part or the like of the vehicle for replenishing the fuel gas is opened and that power generation operation by the fuel cell 20 is suspended, a control part 50 switches an outer exhaust valve 91 from "CLOSE" to "OPEN" for exhausting the water stored in the tank 90 outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353616-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OTSUKA MASAYA
IPC: H01L21/28
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation of an un-salicide resistance value of high resistance even if variation exists in a photography process at the time of forming a mask for forming un-salicide region.  <P>SOLUTION: A semiconductor device comprises a semiconductor element which is made into salicide and a resistance element which is not made into salicide. The resistance element 3 is formed of a rectangular region 31, and a region 32 which is connected to the rectangular region 31 and whose width of a termination part is formed to become thicker in a taper shape toward a termination. A part whose width changes is made into silicide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005033188-A (JP)
Title: Manufacturing method of compound semiconductor device
Inventor: KAWASAKI OSAMU
IPC: H01S5/343
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a compound semiconductor device that has high active strength and high setting accuracy of an oscillating wavelength.  <P>SOLUTION: This is a manufacturing method for a compound semiconductor device that has a detection step of irradiating an energy wave to a first semiconductor layer of a group III-V compound composed of one or more group III elements and two or more group V elements including at least hydrogen to detect a first crystallization state of the first semiconductor layer, and an annealing step of annealing the first semiconductor layer having the first crystallization state to modify it to a second semiconductor layer having a second crystallization state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326818-A (JP)
Title: Digital work distribution system
Inventor: STEFIK MARK J
IPC: G06Q20/40
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for controlling use and distribution of digital works.  <P>SOLUTION: A right in a usage rights grammar is a label associated with a predetermined behavior and conditions to exercising the right, a copy right (copyright) shows that a digital work may be copied, the condition to copying the digital work is that a requester transfers particular security reference, and loan rights (right of loan) is defined to restrict a work loaning period. Usage rights include a copy count condition for restricting the number of times when the rights are simultaneously used, a security class condition for ensuring that the requester has security at a proper level, an access condition for designating an access test, time specifications showing a constraint condition on a time base for rights usage and a rights code such as charge usage showing a usage fee, etc., for rights usage as well as a condition for rights usage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253823-A (JP)
Title: Heterobipolar transistor
Inventor: TOYODA KENJI
IPC: H01L29/737
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterobipolar transistor, in which the recombination current between the emitter-base is suppressed, while realizing a lower drive voltage taking advantage of using an SiGeC layer, to enhance characteristics, such as current gain.  <P>SOLUTION: The heterobipolar transistor has laminated on a Si substrate 10 a Si collector-embedded layer 11; a first base region 12, formed of an SiGeC layer containing C with high content; a second base region 13, formed of an SiGeC layer containing C with low content or SiGe layer; and an Si-capping layer 14, inclusive of an emitter region 14a. The contents of Ge and C, in the end region of the first base region 12 on the side of the second base region, are the same as those of the second base region 13, while the content of Ge and the content of C in the first base region 12 is made to progressively increase in the direction of going toward the collector-embedded layer 11, starting from the end region on the side of the second base region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259444-A (JP)
Title: Reading/writing circuit of memory cell
Inventor: TANAKA TAISHIN
IPC: G11C11/409
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform data reading/writing (refresh) by eliminating special duration for pre-charge.  <P>SOLUTION: The reading/writing circuit of memory cells comprises: the memory cells which store electric charge so as to correspond to the level of a bit line Bit through instructions from writing words WWrd in a writing mode and transits the level of the bit line Bit in accordance with the stored electric charge through instructions from reading word lines RWrd in a reading mode; and a transistor 11 which connects the bit line Bit to a power supply voltage Vdd in the reading mode. In addition, the reading/writing circuit of the memory cells comprises: an inverter 12 which reads the data written on the memory cells depending on whether the level of the bit line Bit is transited from pull-up level or not in the reading mode; and an inverter 15 which selects read data or data to be newly written through a selector 14 and transits the level of the bit line Bit to the corresponding level in the writing mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005353249-A (JP)
Title: Manufacturing method of optical information recording medium and optical information recording medium
Inventor: KOTAKA KAZUHIRO
IPC: G11B7/24047
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium dealing with high linear speed recording (e.g. ≥14.0 m/s), and also to provide a method for manufacturing the optical information recording medium.  <P>SOLUTION: In the method for manufacturing the optical information recording medium wherein the optical information recording medium is manufactured using a molded substrate for the optical information recording medium obtained by an injection molding method or an injection compression molding method, the state of flashes positioned on the outer peripheral end on the stamper transfer surface side or the joining surface side of the molding substrate and produced when molding is performed is managed in a prescribed deformation state or maintained in the state where molding is completed as it is.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000184-A (JP)
Title: Game system
Inventor: TOZAKI TOSHIHIRO
IPC: A63F7/02
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the inconvenience of forcing players to go to a selling device in or outside a game parlor to confirm and purchase products.  <P>SOLUTION: The game system comprises a game device 3 and management devices 100 and 140. The management devices 100 and 140 send information about the list of products to be sold in the game device from product management computers 17 and 18 to the game device. The game device 3 displays the product list received and accepts desires to purchase products from the players, sends information about the desires to purchase including product specification information of the products for which the desires to purchase are accepted to the management devices and subtracts the amount of a game value equivalent to the sales prices of the products from a game value specified from game value information recorded in a game recording medium. The management devices send information about the list of products to be purchased including the product specification information included in the information about the desires to purchase and purchaser specification information by which those who desire to purchase the products can be specified to the product management computers 17 and 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004029-A (JP)
Title: Device for detecting curve section
Inventor: YOKOTE SATORU
IPC: G08G1/16
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curve section detecting device for reliably determining existence of a curve section.  <P>SOLUTION: A plurality of continuous nodes N1-N4 in the anterior road of an observation point are acquired. A curve start is determined when determination is continued twice, that the lengths a, b, c of links are smaller than the threshold of a start link distance and angles generated by the crossing of the links is larger than the threshold of a start link intersection angle, through the use of the acquired nodes, the lengths a, b, c, of the links La, Lb, Lc for connecting the nodes, and the angles α, β generated by the crossing of the links. Not only the intersection angles of the crossing links but the link lengths are added, so as to reliably detect a curve shape which is closesr to an actual travelling feeling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004060-A (JP)
Title: Image forming apparatus and image formation system
Inventor: MAEDA SONOKO
IPC: G06F21/10
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To establish a procedure for providing owner's permission to a user in the case of printing out data whose printing is not permitted or in the case of reading data whose reading is not permitted.  <P>SOLUTION: When reading is permitted at the time of receiving a print job of data having printing permission/non-permission attribute, reading permission/non-permission attribute and data purchasing destination URL information, the image forming apparatus displays the data on a display part of a client PC, and when printing is not permitted, transmits the data purchasing destination URL information to the client PC.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000514-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of changing an entering probability of a game ball in a start winning hole and movements of the game balls on the upper face of a lower side part of a decorative frame and improving an expectation to the entering into a start winning hole.  <P>SOLUTION: A game ball guide member 25 movably disposed in the upper position of the start winning hole 15 in the lower side part 13a of the decorative frame 13 provided in the circumference of a variable display device 14 and, in its upper face, formed with a game ball guide face 25a guiding the game ball toward the start winning hole is movably provided between a first position having a high probability that the game ball moving the upper face 26a of the lower side part 13a of the decorative frame 13 is moved onto the game ball guide face 25a, and a second position having a lower probability that the game ball moves onto the game ball guide face 25a, than that of the first position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006001499-A (JP)
Title: Rider control device for two wheeler
Inventor: TSUNODA KAZUHIKO
IPC: B62K21/20
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rider control device for a two wheeler easily applied to a small vehicle and capable of suppressing load applied to a rider without enlarging a pad.  <P>SOLUTION: The rider control device for the two wheeler comprises a control pad 30 mounted to a handlebar 16 to face the rider; a front fork 15 supported to be steerable by a head pipe 11; a handle pipe 20 for connecting the handlebar 16 to the front fork 15; and a bellows-like crushing body 34 absorbing forward load applied to the control pad 30 to plastically deform the handle pipe 20 to incline forward in a predetermined position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004343133-A (JP)
Title: Manufacturing method of silicon carbide, silicon carbide, and semiconductor device
Inventor: NAGASAWA HIROYUKI
IPC: H01L21/205
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of silicon carbide that can manufacture silicon carbide with sufficient productivity, while adding impurities under high control without having restrictions of impurity sources and impurity concentration, or the depth restrictions of an impurity addition range, etc., as well as a silicon carbide, and a semiconductor device.  <P>SOLUTION: A unit process composed of following steps is repeated 2000 times to form a cubic silicon carbide film on a substrate 4 (silicon substrate) through the epitaxial growth, i.e., a single-crystal silicon substrate 4 is set up onto a plate 3 within a CVD (chemical vapor deposition) unit 10 and is heated to 1,200<SP>o</SP>C through a heating means 5, the inside of a deposition chamber 1 is provided under an atmosphere of an H<SB>2</SB>gas, after that, SiH<SB>2</SB>Cl<SB>2</SB>gas is supplied for five seconds (to form a silicon layer), next, the SiH<SB>2</SB>Cl<SB>2</SB>gas is stopped and N<SB>2</SB>gas is supplied for 5 seconds (N (donor) doping to the silicon layer), then, the N gas is stopped and C<SB>2</SB>H<SB>2</SB>gas is supplied for five minutes (to carbonize the N-doped silicon layer).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006001251-A (JP)
Title: Manufacturing method and apparatus of rubber-cord composite
Inventor: HIRACHI MINORU
IPC: B29D30/38
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a rubber-cord composite capable of reducing the size of an apparatus and reducing the space for storing a bobbin, and to provide its manufacturing apparatus.  <P>SOLUTION: In the manufacturing method of the rubber-cord composite 30 by spirally winding an un-vulcanized rubber-coated cord 4 on a surface of a circular core body 2 circulating via the inner circumferential side of a turntable 3 while the cord 4 being supplied from the upper side of the rotating turntable 3, a cord-housing means 11 housing the reinforcing cord 10 and a rubber-coating means 12 coating the reinforcing cord 10 with the un-vulcanized rubber are installed on the turntable 3. The rubber-coated cord 4 is wound around the surface of the core body 2 while the reinforcing cord 10 pulled out from the cord-housing means 11 is covered with the un-vulcanized rubber by the rubber-coating means 12 to form the rubber-coated cord 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010486-A (JP)
Title: Photoelectric type encoder
Inventor: SASAKI MASATO
IPC: G01D5/36
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric type encoder capable of enhancing resolution without making an array pitch of a photodiode narrow, and capable of enhancing resolution while restraining an S/N ratio of a detected signal from getting worse.  <P>SOLUTION: The photoelectric type encoder is provided with the first and second photodiode groups G1, G2 adjacent each other along an arrayed direction of slits 2a, 2b, 2c, etc., a signal processing circuit 10 outputs the first rectangular wave signal VO1 based on four output signals output from the first photodiode group G1, and the second rectangular wave signal VO2 based on four output signals output from the second photodiode group G2. The first and second rectangular wave signals VO1, VO2 use as periods a time when a moving body 1 moves along a distance corresponding to 1/2 of the array pitch P of the slits 2a, 2b, 2c, etc., and have 90° of phase difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011054-A (JP)
Title: Rinsing solution and method for forming resist pattern using same
Inventor: WATANABE SATOSHI
IPC: H01L21/027
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent production or deposition of a resist insoluble component in a lithography process using a resist material which reacts with various kinds of radiation (UV rays, deep UV rays, VUV rays, electron beams, X rays, various kinds of laser light such as excimer laser light), to effectively remove a resist insoluble component even when the component deposits, and to prevent decrease in the yield due to defects which may occur on a resist or a substrate and are caused by a resist insoluble component, as much as possible in a lithography process using a resist in the manufacture of a semiconductor integrated circuit such as a semiconductor LSI.  <P>SOLUTION: The rinsing solution to be used in a lithography process using a resist contains a water soluble polymer. The rinsing solution is used for a method for forming a resist pattern.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009747-A (JP)
Title: Intake port for internal combustion engine
Inventor: SUZUKI KATSUYOSHI
IPC: F02F1/42
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of ventilation resistance in an intake port and reinforce formation of tumble flow in a cylinder.  <P>SOLUTION: This intake port for an internal combustion engine is provided with an intake air passage 2 leading intake air into a combustion chamber of the internal combustion engine, valve support part 5, 6 provided on an upper wall surface near the combustion chamber of the intake air passage 2 projectingly in the intake air passage 2, an intake valve 3 penetrating through the valve support part 5, 6 and keeping and shutting off communication between the intake air passage 2 and the combustion chamber. The valve support part 6, 7 are provided with edge parts formed by a flat surface and a curved surface for exfoliating intake air flowing along the valve support parts 5, 6 from the valve support parts 6, 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018569-A (JP)
Title: Touch panel device and method for detecting depressed position
Inventor: USHIO MASAKI
IPC: G06F3/045
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel or the like that allows precisely determining a depressed position.  <P>SOLUTION: A touch panel 21 comprises a pair of resistance films (X-resistance films and Y-resistance) having resistance values with linear characteristics and arranged to overlap each other with a microspace therebetween. An ADC (analog-to-digital converter) 13 samples at a certain timing the voltages applied to the X-resistance film and the Y-resistance film and a CPU 12 stores the voltages in a RAM or the like (not shown) as applied voltages. When the touch panel is pressed, the CPU 12 measures and obtains using a sensor or the like (not shown) the voltage resulting from contact between the X-resistance film and the Y-resistance film. The CPU 12 uses the measured voltage and the applied voltages recently stored to compute the pressed position on the touch panel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018971-A (JP)
Title: Data reproducing device and program for data reproduction
Inventor: FUJITA KINICHI
IPC: G11B20/10
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data reproducing device and a program for data reproduction which can perform resume reproduction in accordance with length of lapsed time to resumption of the reproduction.  <P>SOLUTION: When the reproduction operation for the data recorded in a recording medium is stopped, the reproduction position and time in the recording medium when the reproduction operation is stopped are acquired and saved. When input of the resumption of the reproduction operation direction is received later, the saved reproduction position and the time are acquired (Step S11) and lapsed time T is calculated from the acquired time (Step S12). In accordance with length of the calculated lapsed time T, the amount for rewinding from the acquired reproduction position at the time of the stoppage is changed (Steps S13-S20).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016683-A (JP)
Title: Method for producing high carbon chromium bearing steel
Inventor: MORISHITA MASAFUMI
IPC: C21D6/00
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of highly suppressing huge carbides in spite of short time soaking.  <P>SOLUTION: In the method, a slab for high carbon chromium bearing steel is at least subjected to soaking and hot rolling, thus high carbon chromium bearing steel is produced. Also, in the method where the soaking temperature of 1,150 to 1,260°C is adopted, as the slab for high carbon chromium bearing steel, the one having a P concentration of 0.002 to 0.009 mass% is used, and the holding time of the soaking temperature is controlled to <2 hr.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024253-A (JP)
Title: Optical disk playback apparatus
Inventor: INADA TSUTOMU
IPC: G11B7/09
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of automatic adjustment by accurately measuring a defective signal.  <P>SOLUTION: An optical disk playback apparatus includes: an objective lens 10 and a light receiving element part reading a signal from an optical disk 1; a CPU 60 determining whether three signals read by the objective lens 10 and the light receiving element part are the defective signals or not in accordance with whether at least values of three signals are within the prescribed range or not; a tracking control part 71 which, when the signals read by the objective lens 10 and the light receiving element part are determined to be the defective signals, uses a signal read by the objective lens 10 and the light receiving element part immediately before reading the defective signal instead of the defective signal to generate a signal indicating the estimated position of the objective lens 10, and when the value of the received signal indicates that the received signal is not the defective signal, generates a signal indicating the same contents as the signal read by the objective lens 10 and the light receiving element part; and an actuator 11 changing the position of the objective lens 10 with respect to the optical disk 1 in accordance with contents of the signal generated by the tracking control part 71.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021112-A (JP)
Title: Ultraviolet and visible ray responsive titania based photocatalyst
Inventor: IWAMOTO SHINJI
IPC: B01J37/08
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titania based photocatalyst showing an excellent visible light responsiveness.  <P>SOLUTION: The titania based photocatalyst is represented by the formula TiSi<SB>x</SB>N<SB>y</SB>O<SB>2+2x-y</SB>(0.01<x<1, 0.003<y<0.3), and has an absorption spectrum in which, when an absorbance at 300 nm is 1, the absorbance at 450 nm is not less than 0.1, and the absorbance in 600 nm is not more than 0.1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI